28664564384

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{379}}^1\times {\mathrm{102761}}^1$

素因数の和:103173

約数の個数: 48

約数和(自身を含む): 59042934720

約数和(自身を除く): 30378370336

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 379, 736, 758, 1516, 3032, 6064, 8717, 12128, 17434, 34868, 69736, 102761, 139472, 205522, 278944, 411044, 822088, 1644176, 2363503, 3288352, 4727006, 9454012, 18908024, 37816048, 38946419, 75632096, 77892838, 155785676, 311571352, 623142704, 895767637, 1246285408, 1791535274, 3583070548, 7166141096, 14332282192, 28664564384]

約数ペア:

[(1, 28664564384), (2, 14332282192), (4, 7166141096), (8, 3583070548), (16, 1791535274), (23, 1246285408), (32, 895767637), (46, 623142704), (92, 311571352), (184, 155785676), (368, 77892838), (379, 75632096), (736, 38946419), (758, 37816048), (1516, 18908024), (3032, 9454012), (6064, 4727006), (8717, 3288352), (12128, 2363503), (17434, 1644176), (34868, 822088), (69736, 411044), (102761, 278944), (139472, 205522)]